On Index 2 Subgroups of Hyperbolic Symmetry Groups

• Main Authors: De Las Peñas, Ma. Louise Antonette N, Felix, Rene P, Miro, Eden Delight
• Format: text
• Published: Archīum Ateneo 2007
• Subjects: Mathematics
• Online Access: https://archium.ateneo.edu/mathematics-faculty-pubs/108; https://www.semanticscholar.org/paper/On-index-2-subgroups-of-hyperbolic-symmetry-groups-Peñas-Felix/4a99bc1f5e73f193630807bd7198dd80e957072a
• Institution: Ateneo De Manila University

Subgroups of crystallographic groups play an important role in many branches of mathematics, physics and crystallography such as representation theory, the theories of phase transitions, manifolds and in the comparative study of crystal structures [14]. In this work, the index 2 subgroups of a huge...